Electric thermometer



FIG. 1 is a perspective view of an embodiment of an electric thermometer showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof, the right side elevational view being a mirror image of the left side elevational view and therefore not illustrated;

FIG. 7 is a perspective view of another embodiment of an electric thermometer showing our new design;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a bottom plan view thereof; and,

FIG. 12 is a left side elevational view thereof, the right side elevational view being a mirror image of the left side elevational view and therefore not illustrated. 

The ornamental design for an electric thermometer, as shown and described. 